Home / 7,046,101.29-10,555,392.39-3,347,861.95

Finding the Fourth Proportional to 7,046,101.29, 10,555,392.39 and 3,347,861.95

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Solution

The fourth proportional to 7,046,101.29, 10,555,392.39 and 3,347,861.95 is: 5,015,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,101.29 : 10,555,392.39 = 3,347,861.95 : x
  2. Step 2: Convert to fraction form
    7,046,101.29/10,555,392.39 = 3,347,861.95/x
  3. Step 3: Cross multiply
    7,046,101.29x = 10,555,392.39 × 3,347,861.95
  4. Step 4: Simplify right side
    7,046,101.29x = 35,337,996,580,127.36
  5. Step 5: Solve for x
    x = 35,337,996,580,127.36/7,046,101.29
  6. Step 6: Final answer
    x = 5,015,255.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.